CVEs-PoC/2021/CVE-2021-31540.md

### [CVE-2021-31540](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31540)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Wowza Streaming Engine through 4.8.5 (in a default installation) has incorrect file permissions of configuration files in the conf/ directory. A regular local user is able to read and write to all the configuration files, e.g., modify the application server configuration.

### POC

#### Reference
- https://www.gruppotim.it/redteam

#### Github
No PoCs found on GitHub currently.